Saturday, January 4, 2014

Arrays

Maximum Repeating Number
Given an array of integers, find the maximum repeating number in the array. The expected time complexity is O(n), and O(1) extra space.

Minimum Difference pairs
You are in the data analysis business. One of your clients needs some analysis done on her company's stock values. She has set of values which represent the change in the stock values in a single day trade over a period of time.
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